Home / 1,832,624.95-2,529,107.63-1,144,704.10

Finding the Fourth Proportional to 1,832,624.95, 2,529,107.63 and 1,144,704.10

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Solution

The fourth proportional to 1,832,624.95, 2,529,107.63 and 1,144,704.10 is: 1,579,744.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,624.95 : 2,529,107.63 = 1,144,704.10 : x
  2. Step 2: Convert to fraction form
    1,832,624.95/2,529,107.63 = 1,144,704.10/x
  3. Step 3: Cross multiply
    1,832,624.95x = 2,529,107.63 × 1,144,704.10
  4. Step 4: Simplify right side
    1,832,624.95x = 2,895,079,867,171.23
  5. Step 5: Solve for x
    x = 2,895,079,867,171.23/1,832,624.95
  6. Step 6: Final answer
    x = 1,579,744.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.